Class struggle: external peace, international solidarity, peace among peoples. This is the sacred slogan of international socialist democracy that liberates nations. – Karl Liebknecht
For capitalism, war and peace are business and nothing but business. – Karl Liebknecht
Capitalism is war socialism is peace. – Karl Liebknecht
The failure of the Russian Socialist Republic will be the defeat of the proletariat of the whole world. – Karl Liebknecht
But Socialism, alone, can bring self-determination of their peoples. – Karl Liebknecht
